Hewlett Packard Enterprise Development LP

Girish Chandra Belmanu Sadananda

Alastair Michael Slater

Santosh Bangalore Balaraj

Subramani Nallusamy

In one example an updated snapshot delta value is computed upon occurrence of a new transaction. The new transaction is a data modification operation performed on data blocks of the storage device. Further, the delta value indicates at least one of volume of data modified since creation of a reference snapshot and number of transactions performed since the creation. Subsequently, the updated snapshot delta value is compared with a corresponding threshold value. The threshold value is at least one of a predetermined volume of data modified and a predetermined number of transactions. A snapshot action is subsequently performed based on the comparison.

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Bengaluru, India

Girish Chandra Belmanu Sadananda